Patent Model of Solar Lamp, 1871

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Artifact Overview

From 1790 to 1880, the U.S. Patent Office required applicants to submit a miniature model along with diagrams and written descriptions detailing the operation of their invention. Patent models could be no larger than 12" by 12" by 12". Though they were usually not operational, these models helped explain an inventor's idea and protect it from competitors.

Artifact Details

Artifact

Model (Patent)

Date Made

1871

Subject Date

31 January 1871

Place of Creation

Creator Notes

Patented design by Theodore Simendinger and Hermann Alexander Schottky.

Location

Not on exhibit to the public.

Object ID

62.70.488

Credit

From the Collections of The Henry Ford.

Material

Brass (Alloy)

Dimensions

Height: 6.75 in
Diameter: 5.125 in

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